Unused- Tranter GmbH Horizontal Spiral Heat Exchanger, Total Surface Area 194.9 Square Meter (2098 Square Feet), Carbon Steel. Shell & coil each rated Full Vacuum/24.5 bar (355 psi) at -45 to 200 degrees C. (-49 to 392 F.). Volume shell 2.225 cubic meters (587 gallon), volume coil 1.260 cubic meters (332 gallon). Openings hot si more info...